Last Friday, December 10, the Salton Sea Authority (SSA) held their monthly Board of Directors meeting in Palm Desert. Members of the communities around the Salton Sea had a chance to address the board during the public comments portion of the meeting, and several people took advantage of this opportunity. There were also reports from members and affiliates of the Salton Sea Authority, including Val Simon of the US Bureau of Reclamation, and Dr. Bill Brownlie of Tetra-Tech, plus others. You can find the list of presenters and any documents presented at the meeting here. The Board reiterated that they will accept technical proposals from the public in a technical review committee. Continue reading “RECAP: Salton Sea Authority Board of Directors Meeting”
The Salton Sea Water Incremental Funding in Time (SSWIFT) proposal is another reason to be optimistic about restoration at the Sea.  SSWIFT, which is backed by County of Riverside District Supervisor John Benoit and the Salton Sea Authority (SSA), could be a simple solution for mitigating fugitive dust while other projects that focus on wildlife preservation and energy development are established around the Sea. Continue reading “Let’s be SSWIFT about it”
While there are many risks associated with the drying of the Salton Sea, perhaps the most concerning is the risk to public health. Previous posts on this blog discussed the health effects of dust from the Salton Sea, and that these health effects could end up costing around $29 billion. However, you may be thinking that these risks and costs are exaggerations or scare tactics. How could the dust from the Salton Sea make such a big difference when it is relatively small (343 square miles) when compared to the whole Salton Basin area of 8,360 square miles? Also, the majority of the basin is not covered by crops to reduce the wind erosion and transport of dust. So how can the drying of the Salton Sea which is approximately 3% of the total basin area, have such a disproportionate impact on the air quality? The answers to these questions lie in the composition of the sediment that lies below the Salton Sea. Continue reading “Dust to Dust”
Several previous posts have discussed the ecological importance of the Salton Sea, particularly its effect on migratory birds. However, the Salton Sea is also home to a much less obvious endangered species, the tiny desert pupfish. Desert pupfish, which are less than 3” long fully grown, are an unusual species due to their incredible tolerance for extreme water conditions. The desert pupfish can survive at salinities of up to 70 g/L—more than double the salt concentration of seawater. This has historically allowed the desert pupfish to live in saline lakes, rivers, and marshes throughout the deserts of California, Arizona, Colorado, Nevada, and Mexico.
Ask anyone who cares about the Salton Sea and surrounding areas what it is they want for the Sea, and you will almost unanimously hear, “restoration,” as part of their response. Everyone will have a different perspective on the definition of that term, but common denominators include: 1) protecting public health by keeping water on the playa, or exposed lakebed, thereby preventing increased fugitive dust, and 2) supporting an ecosystem comprised of plants, fish, and birds.
Salton Sea advocates all have a new, long overdue reason to celebrate with the beginning of construction for the Red Hill Bay Restoration Project at the southeast portion of the Sea. On Thursday, November 5, 2015, two Salton Sea Sense members, Holly Mayton and Drew Story, attended the “playa breaking” ceremony where local, state, and federal partners broke ground. Under the supervision of the US Fish and Wildlife Service, this project aims to blend together Alamo River water with existing Salton Sea water, and cover 450 acres of currently exposed playa, thereby creating a saline wetland habitat for birds; addressing those two common denominators previously mentioned.
Assembly Bill 965, written by Eduardo Garcia from the 56th District, amends previous legislation to increase cooperation with Mexico and allocates money to be used for watershed restoration projects along the US-Mexico border.  Specifically, AB 965 adds the Secretary of State and Consumer Services to the California-Mexico Border Relations Council as a voting member, and it allows the US EPA Region 9 to appoint a non-voting representative to the council as well. Similarly, the bill also requires the council to invite representatives from Mexico to any meetings that are held by the council. As far as resource allocation, the bill makes funds available from the California Border Environmental and Public Health Protection Fund to the California-Mexico Border Relations Council, to be used to:
“… identify and resolve environmental and public health problems that directly threaten the health or environmental quality of California residents or sensitive natural resources of the California border region, including projects related to domestic and industrial wastewater, vehicle and industrial air emissions, hazardous waste transport and disposal, human and ecological risk, and disposal of municipal solid waste.” 
Much like the Salton Sea, many inland bodies of water suffer from rising salinity, which can harm biota and prevent beneficial water use. This salinization occurs when soil, which contains salts and minerals, is mobilized from clearing natural vegetation or when fresh water is diverted for irrigation.  As irrigation water and drinking water sources become increasingly salty, different solutions become necessary to recover freshwater. Saudi Arabia is the world’s leader in desalination, which is the industrial process of removing salt from water, with 50% of the nation’s drinking water recovered from seawater.  At the Salton Sea, desalination is being explored as a part of habitat restoration efforts. Continue reading “Desalting the Sea: Part 1”